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StateEvent's event_id method must return owned EventId

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This commit is contained in:
Devin Ragotzy 2020-10-02 17:53:03 -04:00
parent 369703a6fa
commit ee6aa35612
3 changed files with 46 additions and 11 deletions
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15
Cargo.toml
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@ -22,15 +22,20 @@ maplit = "1.0.2"
thiserror = "1.0.20" thiserror = "1.0.20"
tracing-subscriber = "0.2.11" tracing-subscriber = "0.2.11"
[dependencies.ruma]
git = "https://github.com/ruma/ruma"
rev = "648c3f5732db7524d967e472ec587fd33fa992e9"
features = ["client-api", "federation-api", "appservice-api"]
#[dependencies.ruma] #[dependencies.ruma]
#path = "../ruma/ruma" #path = "../ruma/ruma"
#features = ["client-api", "federation-api", "appservice-api"] #features = ["client-api", "federation-api", "appservice-api"]
[dependencies.ruma] # [dependencies.ruma]
git = "https://github.com/timokoesters/ruma" # git = "https://github.com/timokoesters/ruma"
branch = "timo-fed-fixes" # branch = "timo-fed-fixes"
#rev = "aff914050eb297bd82b8aafb12158c88a9e480e1" # #rev = "aff914050eb297bd82b8aafb12158c88a9e480e1"
features = ["client-api", "federation-api", "appservice-api"] # features = ["client-api", "federation-api", "appservice-api"]
[features] [features]
unstable-pre-spec = ["ruma/unstable-pre-spec"] unstable-pre-spec = ["ruma/unstable-pre-spec"]

4
src/lib.rs
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@ -110,7 +110,7 @@ impl StateResolution {
.unwrap(); .unwrap();
// update event_map to include the fetched events // update event_map to include the fetched events
event_map.extend(events.into_iter().map(|ev| (ev.event_id().clone(), ev))); event_map.extend(events.into_iter().map(|ev| (ev.event_id(), ev)));
// at this point our event_map == store there should be no missing events // at this point our event_map == store there should be no missing events
tracing::debug!("event map size: {}", event_map.len()); tracing::debug!("event map size: {}", event_map.len());
@ -338,7 +338,7 @@ impl StateResolution {
// This return value is the key used for sorting events, // This return value is the key used for sorting events,
// events are then sorted by power level, time, // events are then sorted by power level, time,
// and lexically by event_id. // and lexically by event_id.
(-*pl, *ev.origin_server_ts(), ev.event_id().clone()) (-*pl, *ev.origin_server_ts(), ev.event_id())
}) })
} }

38
src/state_event.rs
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@ -9,7 +9,7 @@ use ruma::{
}, },
EventId, RoomId, RoomVersionId, ServerName, UserId, EventId, RoomId, RoomVersionId, ServerName, UserId,
}; };
use serde::{Serialize, Deserialize}; use serde::{Deserialize, Serialize};
use std::time::SystemTime; use std::time::SystemTime;
pub struct Requester<'a> { pub struct Requester<'a> {
@ -118,11 +118,21 @@ impl StateEvent {
}, },
} }
} }
pub fn event_id(&self) -> &EventId { pub fn event_id(&self) -> EventId {
use std::convert::TryFrom;
match self { match self {
Self::Full(ev) => match ev { Self::Full(ev) => match ev {
Pdu::RoomV1Pdu(ev) => &ev.event_id, Pdu::RoomV1Pdu(ev) => ev.event_id.clone(),
Pdu::RoomV3Pdu(ev) => ev.event_id.as_ref().expect("RoomV3Pdu did not have an event id"), Pdu::RoomV3Pdu(ev) => {
let value = serde_json::to_value(ev).expect("all ruma pdus are json values");
EventId::try_from(&*format!(
"${}",
ruma::signatures::reference_hash(&value, &self.room_version())
.expect("ruma can calculate reference hashes")
))
.expect("ruma's reference hashes are valid event ids")
}
}, },
Self::Sync(_ev) => panic!("Stubs don't have an event id"), Self::Sync(_ev) => panic!("Stubs don't have an event id"),
} }
@ -337,3 +347,23 @@ impl StateEvent {
} }
} }
} }
// fn process_incoming_pdu(
// pdu: &ruma::Raw<ruma::events::pdu::Pdu>,
// version: &ruma::RoomVersionId,
// ) -> (EventId, serde_json::Value) {
// let mut value = serde_json::to_value(pdu.json().get()).expect("all ruma pdus are json values");
// let event_id = EventId::try_from(&*format!(
// "${}",
// ruma::signatures::reference_hash(&value, version)
// .expect("ruma can calculate reference hashes")
// ))
// .expect("ruma's reference hashes are valid event ids");
// value
// .as_object_mut()
// .expect("ruma pdus are json objects")
// .insert("event_id".to_owned(), event_id.to_string().into());
// (event_id, value)
// }